@article{stationarityoftimeseriesongraphvia,
  title = {Stationarity of Time-Series on Graph via Bivariate Translation Invariance},
  author = {Amin Jalili and Chong-Yung Chi},
  year = {2020},
  eprint = {2004.00298},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2004.00298v7},
}